Loading ...
Loading ...
Loading ...
– 4
Guide the spray bar slowly over the
weed.
Repeat the procedure several times if
required.
Note
The optimal effect has been achieved when
the hot water flows with almost no pressure
and a light steam formation.
몇 WARNING
Risk of burns! Allow WR20 / WR 50 / WR
100 to cool before removal.
After the operation, operate the spray
bar with cold water for two minutes in
order to cool it down.
If necessary, rinse the spray bars and
chassis and suspension (WR 50 / WR
100) with clear water.
Protect the appliance against frost.
remove any dirt, soil and plant residue
from the chassis and suspension (WR
50 / WR 100)
Regularly check the nozzles on the
spray bar for blockages.
Mind the weight of the appliance during
transport.
Consider the weight of the appliance
when storing it.
Store the appliance in a frost free area.
Steam is coming out of the spray bar:
Reduce the temperature setting on the
high-pressure cleaner.
The emerging water pressure is too
high:
Mount power nozzle in screw connec-
tion.
Select a suitable power nozzle (see ta-
ble).
High-pressure cleaner switches off/the
high-pressure cleaner burner does not
start:
Check the nozzles on the spray bar for
soiling.
Check the nozzles on the spray bar for
calcification.
The wheels of the chassis and suspen-
sion (WR 50 / WR 100) cannot be turned:
Check wheel axle and bearings for soil-
ing.
Only use original accessories and spare
parts, they ensure the safe and trouble-free
operation of the device.
For information about accessories and
spare parts, please visit www.kaercher.com.
Weed removal
Shutting down
Care
Transport
Storage
Troubleshooting
Accessories and Spare Parts
Technical specifications
WR 20 WR 50 WR 100
Working width 200mm 500mm 1000mm
Input temperature min. 90°C
Max. feed temperature 100°C
Input amount l/min 5.8 - 8.3 8.3 - 16.7 8.3 - 16.7
Weight (kg) 0.3 2.2 1.2
10 EN
Loading ...
Loading ...
Loading ...